MACK · EMS2.2 ECU · petrol

MACK CXU EMS2.2 tuning files

The MACK CXU on the EMS2.2, mapped from stock file to finished result. Across the matched variants stock power runs from 420 to 420 HP. There are 2 distinct variants on file for this combination. Petrol calibration here is about crisp response and a result that holds up day to day. We match the right calibration to your exact software and validate it before delivery.

Upload your file →All CXU coverage

Available solutions

Applicable work for the EMS2.2 on this petrol. The available set firms up once the exact engine and software are known.

Stage 1Stage 2Swirl Flaps OffLambda / O2OPF/GPF Off

Engine variants & ECU software

2 distinct variants for the MACK CXU on the EMS2.2 ECU. Reference the engine and controller software when you upload.

Variant 1

ECU
Catalog engine
12700 420HP
Controller brand
TRW
ECU
EMS2.2
Stock power
420 HP
ECU SW
21836741P01
ECU HW
21300122P03
SW upgrade
21992675P01
Calibration
21992675P01

Variant 2

ECU
Catalog engine
12700 420HP
Controller brand
TRW
ECU
EMS2.2
Stock power
420 HP
ECU SW
21836741P01
ECU HW
21300122P05
SW upgrade
21962828P01

Related vehicles

Other vehicles built on the EMS2.2 controller or the same engine — handy when a platform spans several models and makes.

Questions, answered.

Which tuning solutions are available for the MACK CXU on the EMS2.2?

Stage 1, Stage 2, Swirl Flaps Off, Lambda / O2, OPF/GPF Off. The exact set depends on the specific engine and software version.

Do you cover the EMS2.2 ECU software on this model?

Yes — the MACK CXU on the EMS2.2 ECU is part of the catalog. Upload your original file and it is matched to the right calibration before any work is done.

How is the file delivered?

Through the TuningBay workflow with operator validation and one safe, sensible result per job. Files we deliver, we stand behind.

MACK CXU EMS2.2 ECU Tuning Files | TuningBay